View Compilation Error

0_0_18274866_21003.cpp: In function 'void add2(int, int, int)':
0_0_18274866_21003.cpp:53:42: error: 'p' was not declared in this scope
     e[++ee]=v;nex[ee]=head[u];head[u]=ee;p[ee]=c;
                                          ^
0_0_18274866_21003.cpp: In function 'int main()':
0_0_18274866_21003.cpp:99:34: error: invalid types 'int[int]' for array subscript
                     mp[e[j][a[hh]]]+=len[j];
                                  ^